Commit e1b01c7f authored by Ivan Shmakov's avatar Ivan Shmakov Committed by Glenn Morris

* vc/diff-mode.el (diff-mode): Tiny change re diff-default-read-only

Only allow diff-default-read-only to set buffer-read-only to t, never to nil.

Fixes: debbugs:15938
parent c27924b7
2013-11-23 Ivan Shmakov <ivan@siamics.net> (tiny change)
* vc/diff-mode.el (diff-mode): Only allow diff-default-read-only
to set buffer-read-only to t, never to nil. (Bug#15938)
* textmodes/tex-mode.el (latex-noindent-environments):
Add safe-local-variable property. (Bug#15936)
......
......@@ -1366,7 +1366,8 @@ a diff with \\[diff-reverse-direction].
(diff-setup-whitespace)
(setq buffer-read-only diff-default-read-only)
(if diff-default-read-only
(setq buffer-read-only t))
;; setup change hooks
(if (not diff-update-on-the-fly)
(add-hook 'write-contents-functions 'diff-write-contents-hooks nil t)
......
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